Question

1. How many litres of milk can a hemispherical bowl of diameter 21cm. hold?​

Answer 1

Answer:

0.3031875 liters of milk can a hemispherical bowl of diameter 10.5 CM hold.

Answer 2

Answer:

It can hold 0.303 litre of milk.

Step-by-step explanation:

Diameter of hemispherical bowl = 10.5 cm

Volume of hemisphere = \sf \frac{2} {3}

3

2

π r³

⇒ \sf \frac {2} {3} \times \frac {22}{7} \times \frac {10.5}{2} \times \frac {10.5} {2} \times \frac {10.5} {2}

3

2

×

7

22

×

2

10.5

×

2

10.5

×

2

10.5

⇒ 5.5 × 0.5 × 0.5 × 10. 5 × 10. 5 cm³

⇒ 303. 18 cm³

[ 1000 cm³ = 1 litre ]

⇒ 0.303 litre

Hence, the bowl can hold 0. 303 litres of milk.

Hope it will Help You